// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_
#define UI_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_

#include "base/macros.h"
#include "ui/wm/core/base_focus_rules.h"

namespace views {

class DesktopFocusRules : public wm::BaseFocusRules {
public:
    explicit DesktopFocusRules(aura::Window* content_window);
    ~DesktopFocusRules() override;

private:
    // Overridden from wm::BaseFocusRules:
    bool CanActivateWindow(aura::Window* window) const override;
    bool SupportsChildActivation(aura::Window* window) const override;
    bool IsWindowConsideredVisibleForActivation(
        aura::Window* window) const override;
    aura::Window* GetToplevelWindow(aura::Window* window) const override;
    aura::Window* GetNextActivatableWindow(aura::Window* window) const override;

    // The content window. This is an activatable window even though it is a
    // child.
    aura::Window* content_window_;

    DISALLOW_COPY_AND_ASSIGN(DesktopFocusRules);
};

} // namespace views

#endif // UI_VIEWS_WIDGET_DESKTOP_FOCUS_RULES_H_
